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Date of Image:
6/23/2020
Date of Next Image:
Unknown
Summary:
Scientists at NASA's Goddard Space Flight Center processed this interferogram or difference between two radar images to produce this suface displacement map. The maps were derived from synthetic aperture radar (SAR) data acquired on 3/31/2020 and 6/23/2020 by JAXA's ALOS-2. The area of the coast near La Crucecita, Oaxaca, Mexico moved as much as 40 cm up and west (shown in red).
Suggested Use:
Areas in red are surface displacement up and to the west. Areas in blue are down and to the east.
This displacement map should be used as guidance to identify areas of significant ground displacement, and may have voids over heavily vegetated areas and steeper slopes.
Satellite/Sensor:
Japan Aerospace Exploration Agency (JAXA) ALOS-2 Synthetic Aperture Radar (SAR
Resolution:
30 meters
Credits:
The ALOS-2 data products are processed from original data products copyright (2020) by the Japan Aerospace Exploration Agency (JAXA), analyzed by NASA-Goddard Space Flight Center.
Esri REST Endpoint:
See URL section on right side of page
WMS Endpoint:
Date of Image:
6/23/2020
Date of Next Image:
Unknown
Summary:
Scientists at NASA's Goddard Space Flight Center processed this interferogram or difference between two radar images to produce this suface displacement map. The maps were derived from synthetic aperture radar (SAR) data acquired on 3/31/2020 and 6/23/2020 by JAXA's ALOS-2. The area of the coast near La Crucecita, Oaxaca, Mexico moved as much as 40 cm up and west (shown in red).
Suggested Use:
Areas in red are surface displacement up and to the west. Areas in blue are down and to the east.
This displacement map should be used as guidance to identify areas of significant ground displacement, and may have voids over heavily vegetated areas and steeper slopes.
Satellite/Sensor:
Japan Aerospace Exploration Agency (JAXA) ALOS-2 Synthetic Aperture Radar (SAR
Resolution:
30 meters
Credits:
The ALOS-2 data products are processed from original data products copyright (2020) by the Japan Aerospace Exploration Agency (JAXA), analyzed by NASA-Goddard Space Flight Center.
Esri REST Endpoint:
See URL section on right side of page
WMS Endpoint: